Patents by Inventor Fabrice Desclaux

Fabrice Desclaux has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for obfuscating a computer program
    Patent number: 9239913
    Abstract: The invention relates to a method for obfuscating a computer program. Said method comprises the following steps: a—selecting a numerical variable V used by said program or an instruction of said program using said numerical value V, b—defining at least one operation which provides said numerical value V when executed, c—substituting at least one line of said program using the numerical value V for at least one new program line performing the operation that supplies the value of said numerical variable V.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: January 19, 2016
    Assignee: EUROPEAN AERONAUTIC DEFENCE AND SPACE COMPANY-EADS FRANCE
    Inventor: Fabrice Desclaux
  • Method for protecting the source code of a computer program
    Patent number: 8533826
    Abstract: A method for protection of a computer program source code comprising the following steps: translating said source code into a target code, generating an object code starting from said target code, applying an obfuscation program to protect said source code. The obfuscation step is executed after the source code has been translated into target code and before the generation of said object code.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: September 10, 2013
    Assignee: European Aernautic Defence and Space Company—EADS France
    Inventor: Fabrice Desclaux
  • METHOD FOR OBFUSCATING A COMPUTER PROGRAM
    Publication number: 20120110349
    Abstract: The invention relates to a method for obfuscating a computer program. Said method comprises the following steps: a—selecting a numerical variable V used by said program or an instruction of said program using said numerical value V, b—defining at least one operation which provides said numerical value V when executed, c—substituting at least one line of said program using the numerical value V for at least one new program line performing the operation that supplies the value of said numerical variable V.
    Type: Application
    Filed: February 23, 2010
    Publication date: May 3, 2012
    Inventor: Fabrice Desclaux
  • METHOD FOR PROTECTING THE SOURCE CODE OF A COMPUTER PROGRAM
    Publication number: 20120096562
    Abstract: The invention relates to a method for protection of a computer program source code comprising the following steps: translating said source code into a target code, generating an object code starting from said target code, applying an obfuscation program to protect said source code. According to the invention, the obfuscation step is executed after the source code has been translated into target code and before the generation of said object code.
    Type: Application
    Filed: February 23, 2010
    Publication date: April 19, 2012
    Applicant: EUROPEAN AERONAUTIC DEFENCE AND SPACE COMPANY-EADS FRANCE
    Inventor: Fabrice Desclaux